Smart Line Modules (5 Kw And 10 Kw) With Cold Plate; 6.2 Safety Information - Siemens SINAMICS S120 Equipment Manual

Smart Line Modules (5 kW and 10 kW) with cold plate

6.2 Safety Information

Caution
The DC link discharge time hazard warning must be affixed to the modules in the local
language.
A set of labels in 12 languages is available using order number: 6SL3166-3AB00-0AAx.
Notice
The 80 mm clearances above and below the components must be observed.
Caution
The tightening torque of the DC link busbar screws (1.8 Nm, tolerance: +30%) must be
checked before startup when the system is disconnected from the power supply and the
DC link is discharged. After transportation, the screws must be tightened.
Danger
In a supply system without regenerative feedback capability (e.g. diesel generator), the
regenerative feedback capability of the Smart Line Module must be deactivated by means of
a jumper between terminals X22.1 and X22.2. The braking energy must then be dissipated
via an additional Braking Module with a braking resistor in the drive line-up.
Caution
The total length of the power cables (motor supply cables and DC link cables) must not
exceed 350 m.
Notice
Operation without the line reactor is not permissible.
Caution
The ratio of line short-circuit power to rated power must be ≧ 70.
Caution
The left and right ends of the DC link busbar of a drive line-up must be fitted with peripheral
covers (order no.: 6SL3162-5AA00-0AA0).
Warning
If the Line Module is not disconnected from the network (e.g. via the main contactor or main
circuit-breaker), the DC link remains charged.
6-2
Equipment Manual Booksize Cold-Plate Power Sections
Manual, (GH4), Edition 06.2005, 6SL3097-2AJ00-0BP2